Class: USPSFlags::Core::Tridents

Inherits:
Object
  • Object
show all
Defined in:
lib/usps_flags/core/tridents.rb

Class Method Summary collapse

Class Method Details

.cc(_ = nil, trident_color:) ⇒ Object

The side C/C tridents are angled 45 degrees, and intersect the central one at 1/3 up from the bottom

Center of rotation: # radius = USPSFlags.configuration.trident / 2 <circle cx=“#:x” cy=“#:y” r=“#radius” fill=“red” />



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# File 'lib/usps_flags/core/tridents.rb', line 16

def cc(_ = nil, trident_color:)
  trident = USPSFlags::Core.trident(:n, color: trident_color)
  x_distance = USPSFlags::Config::BASE_FLY * 4 / 39 # 4/39 or 28/39
  y_distance = USPSFlags::Config::BASE_FLY * 2 / 39 # 5/78 or 27/156
  "    <g transform=\"translate(-\#{x_distance * 1.25}, \#{y_distance})\">\n      <g transform=\"rotate(-45, \#{USPSFlags::Config::BASE_FLY / 2}, \#{USPSFlags::Config::BASE_HOIST / 2})\">\\n\#{trident}</g>\n    </g>\n    \\n\#{trident}\n    <g transform=\"translate(\#{x_distance * 1.25}, \#{y_distance})\">\n      <g transform=\"rotate(45)\" transform-origin=\"center\">\\n\#{trident}</g>\n    </g>\n  SVG\nend\n"

.offset(type, field_color:, field: true) ⇒ Object

Swallowtail tridents need to move towards the hoist due to the tails



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# File 'lib/usps_flags/core/tridents.rb', line 67

def offset(type, field_color:, field: true)
  x_distance = USPSFlags::Config::BASE_FLY / 10 if field
  svg = +''
  svg << "<g transform=\"translate(-#{x_distance})\">" if field
  svg << USPSFlags::Core.trident(type, field_color: field_color, color: :red)
  svg << '</g>' if field
  svg
end

.three(type, trident_color:, field_color:) ⇒ Object

Cdr and D/C tridents are spaced 1/2 the fly apart with the central one 1/4 the fly above the sides



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# File 'lib/usps_flags/core/tridents.rb', line 45

def three(type, trident_color:, field_color:)
  trident = USPSFlags::Core.trident(type, color: trident_color, field_color: field_color)
  x_distance = USPSFlags::Config::BASE_FLY / 4
  y_distance = USPSFlags::Config::BASE_FLY / 16
  "    <g transform=\"translate(-\#{x_distance}, \#{y_distance})\">\\n\#{trident}</g>\n    <g transform=\"translate(0, -\#{y_distance + 1})\">\\n\#{trident}</g>\n    <g transform=\"translate(\#{x_distance}, \#{y_distance})\">\\n\#{trident}</g>\n  SVG\nend\n"

.two(type, trident_color:, field_color:) ⇒ Object

Lt/C and D/Lt/C tridents are spaced 1/3 the fly apart



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# File 'lib/usps_flags/core/tridents.rb', line 57

def two(type, trident_color:, field_color:)
  trident = USPSFlags::Core.trident(type, color: trident_color, field_color: field_color)
  x_distance = USPSFlags::Config::BASE_FLY / 6
  "    <g transform=\"translate(-\#{x_distance})\">\\n\#{trident}</g>\n    <g transform=\"translate(\#{x_distance})\">\\n\#{trident}</g>\n  SVG\nend\n"

.vc(_ = nil, trident_color:) ⇒ Object

V/C tridents are angled 45 degrees, and intersect at 15/32 up from the bottom



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# File 'lib/usps_flags/core/tridents.rb', line 32

def vc(_ = nil, trident_color:)
  trident = USPSFlags::Core.trident(:n, color: trident_color)
  "    <g transform=\"rotate(-45, \#{vc_center[:x]}, \#{vc_center[:y]})\">\n      \#{trident}\n    </g>\n    <g transform=\"rotate(45, \#{vc_center[:x]}, \#{vc_center[:y]})\">\n      \#{trident}\n    </g>\n  SVG\nend\n"